System, method, and apparatus for dynamically replicating data for heterogeneous Hadoop

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United States of America Patent

PATENT NO 10331700
APP PUB NO 20170169088A1
SERIAL NO

15359263

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Abstract

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A system for dynamically replicating data for a heterogeneous Hadoop is provided. The system includes a name node having a replication manager. The replication manager calculates a probability that a map task is allocated to a map task slot of a data node that stores an input data block of the map task out of a plurality of map task slots of data nodes by using a number of the map task slots in the Hadoop clusters comprised of heterogeneous clusters, and dynamically replicates data based on the probability.

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Patent Owner(s)

Patent OwnerAddress
FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATIONSEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Jiman Seoul, KR 23 106
Kim, Kisu Seongnam-si, KR 30 76
Park, Daeshin Seoul, KR 1 2

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